Repeaters

Isolated Serial Converter Model 485OI9TB is a basic, isolated converter. It converts unbalanced, full duplex RS-232 signals to balanced full-duplex (4-wire) RS-422/485 or halfduplex (2-wire) RS-485 signals. The converter provides 1,500 Volts RMS optical...

Isolated In-line Serial Converters Models 4WSD9OTB and 4WSD25OTB convert RS-232 to RS-422 or RS-485 (2 or 4-wire). 2,000V two-way optical isolation protects devices from power surges, spikes and ground loops in harsh electrical environments. These...

Isolated In-line Serial Converters Models 4WSD9OTB and 4WSD25OTB convert RS-232 to RS-422 or RS-485 (2 or 4-wire). 2,000V two-way optical isolation protects devices from power surges, spikes and ground loops in harsh electrical environments. These...

IMC Networks 232CL9R. Input voltage: 12 V

Four Channel RS-422 / EIA-530 to TTL Converter The 422TTL and 422TTL33 convert RS-422 or EIA-530 signals to TTL at data rates up to 115.2 Kbps. Two channels are used to convert RS-422 to TTL and two channels are used to convert TTL to RS-422. Select the...

DETAILS - Powered from RS-232 handshake lines — no power supply needed! - Extend RS-232 signals to 4,000 feet - Automatic Send Data Control - no software drivers needed! - Communicate at baud rates to 115.2 kbps - Alternate power supply methods shown...

Description The 485PTBR converts unbalanced RS-232 signals to balanced, full or half-duplex RS-485 signals. RS-485 is an enhanced version of the RS-422 Standard. It allows multiple drivers and receivers on a two-wire system. The RS-232 port has a female...

Battery Powered RS-232 to RS-422/485 Converter Model 485BAT3 features power versatility, making it perfect for field testing solutions. It converts unbalanced RS-232 signals to balanced RS-422 or RS-485 signals. RS-485 is an enhanced version of the...

B&B Electronics 485LDRC9. Width: 0.984" (25 mm), Depth: 3.11" (79 mm), Height: 3.74" (95 mm). Input voltage: 10 - 30 V, Power consumption: 500 mA. Housing material: Plastic. Certification: cULus Recognized, File Number: E222870, NEMA TS2, 2004/108/EC,...

485OPDR-HS The 485OPDR-HS is a high speed, optically isolated RS-422/485 repeater that supports data rates up to 1.5 Mbps, making it suitable for use in fieldbus systems such as Profibus. Isolation The 485OPDR-HS provides 2 kV digital Isolation with 8 kV...

232OPDR The 232OPDR is a DIN rail mountable RS-232 optical isolator and repeater. It provides 2,000 V isolation for four RS-232 signal lines (two in each direction). The isolator has four LED to show data flow and one LED to indicate power. Connections...

2, 4 AND 8 CHANNEL RS-232 TO RS-422 CONVERTERS These 2, 4 and 8 channel RS-232 to RS-422 converters allow your computer to communicate up to 4,000 feet by converting the RS-232 signal to RS-422. View and compare our RS-232 to RS-422 converters below...